CN201444377U - Driving and detection device for engine electronic fuel injection system - Google Patents
Driving and detection device for engine electronic fuel injection system Download PDFInfo
- Publication number
- CN201444377U CN201444377U CN2009200127026U CN200920012702U CN201444377U CN 201444377 U CN201444377 U CN 201444377U CN 2009200127026 U CN2009200127026 U CN 2009200127026U CN 200920012702 U CN200920012702 U CN 200920012702U CN 201444377 U CN201444377 U CN 201444377U
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Abstract
The utility model relates to a driving and detection device for an engine electronic fuel injection system, which belongs to test detection equipment and comprises an auscultation receiver (2), an earphone (3), a three-channel detector (4), an oscilloscope (5), a driver program (6), a projection screen (7), a 12V power supply (8), a thievery-prevention key (9), a sensor (10) and an actuator (11). The driving and detection device also comprises an electric control panel (1). An SIMOS 3W engine computer ECU, an ignition switch K, a fuel pump (FP), a fuel pump relay (J), a thievery-prevention controller LMMO, a plus 5V voltage stabilizer U2, an ignition tester, a camshaft position signal input port CZ1, an engine speed signal input port CZ2, an oscilloscope signal input port CZ3 and an radio emission auscultation device are arranged on the electric control panel (1). The driving and detection device for the engine electronic fuel injection system does not burn fuel and generate tail gas and mechanical noise during the test, thereby resulting in environmental friendliness, good effect and strong practicability.
Description
Technical field
The utility model belongs to the experiment checkout equipment, and particularly a kind of engine electric spray system drives and pick-up unit.
Background technology
At present, when the automobile major student does engine electric spray system driving laboratory, all need in the laboratory, make the car engine ignition starting, variation to advance angle of engine ignition, fuel injection pulsewidth and rotating speed, distributive value and state etc. all should show, allow the student intuitively see, and the current experiments apparatus does not satisfy this requirement, and can produce very big noise when when experiment engine ignition starting, explain and influence teacher, the student also is difficult to the content of hearing that teacher explains, the tail gas that produces when especially engine ignition starts makes the people be difficult to stand, and is also unfavorable to academics and students's health.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of student of making can intuitively arrive experimental data, noiselessness, emission-free engine electric spray system drives and pick-up unit.
The technical scheme that the utility model technical solution problem adopts is: engine electric spray system drives with pick-up unit and comprises earphone, auscultation reception, triple channel detection, oscillograph, driver, projection screen, 12V power supply, anti-theft key, sensor, actuator, be characterized in that it also comprises automatically controlled plate, on automatically controlled plate dress SIMOS-3W engine computer ECU, ignition switch K, fuel pump FP, fuel pump relay J, anti-theft controller IMMO ,+5V voltage stabilizer U
2, igniting test, camshaft-position signal input port CZ
1, engine rotational speed signal input port CZ
2, oscilloscope signal input port CZ
3, the wireless transmit auscultation apparatus; Their annexation is 1, the 2 pin ground connection of engine computer ECU, and 3 pin of ECU meet fuse BX
12 pin of one end and anti-theft controller IMMO, 4 pin of ECU meet the lambda sensor O in the sensor 10
22 pin of S, 14 pin of ECU meet O
24 pin of S, 17 pin of ECU are taken over control 7 pin of stealing controller IMMO, and 31 pin of ECU meet lambda sensor O
23 pin of S, 61 pin of ECU connect 1 pin of the Valve EGR EV in the actuator 11, the end of 1 pin of the 62 pin BOR Bunker of Redelivery pump relay J of ECU, 1 pin of theft-proof sensor IMMO, ignition switch K, data transmit 16 pin of edge connector, antitheft pilot lamp Z 1 pin ,+5V voltage stabilizer 3 pin and+12V power supply 8,4 pin of the 80 pin BOR Bunker of Redelivery pump relay J of ECU, 82 pin of ECU connect 3 pin of the throttle body assembly TP in the actuator 11,83 pin of ECU connect 3 pin of the cooling-water temperature sensor CTS in the sensor 10, and 85 pin of ECU meet 3 cylinder injector solenoid valve CV in the actuator 11
22 pin, 86 pin of ECU meet 4 cylinder injector solenoid valve CV
42 pin, 87 pin of ECU meet 2 cylinder injector solenoid valve CV
22 pin, 88 pin of ECU meet cylinder injector solenoid valve CV
12 pin, solenoid valve CV
1～CV
41 pin plug CT
189 pin of ECU connect 1 pin of the CMPS Camshaft Position Sensor CMP in the sensor, 90 pin of ECU connect 8 pin of throttle body assembly TP, 91 pin of ECU connect 7 pin of TP, 92 pin of ECU connect 5 pin of valve body assembly TP, 93 pin of ECU connect 2 pin of the intake air temperature sensor ATS in the sensor 10,95 pin of ECU tap into 4 pin of gas sensor MAP, 96 pin of ECU tap into 3 pin of gas sensor MAP, 97 pin of ECU connect 4 pin of throttle body assembly TP, and 98 pin of ECU meet 2 pin and the engine rotational speed signal input socket CZ of the engine speed sensor CKP in the sensor
2, 1 pin of the 99 pin sending and receiving engine speed sensor CKP of ECU, 100,101 pin of ECU meet the quick-fried thunder sensor KNK in the sensor
1, KNK
22 pin, 104 pin of ECU connect 1 pin of the cooling-water temperature sensor CTS in the sensor, 105 pin of ECU meet 2 pin of CMPS Camshaft Position Sensor CMP and camshaft-position signal input socket CZ
1, 106 pin of ECU connect 3 pin of the engine speed sensor CKP in the sensor, and 107 pin of ECU tap into 1 pin of temperature degree sensors A TS, and 109 pin of ECU meet quick-fried thunder sensor KNK
11 pin, 110 pin of ECU meet quick-fried thunder sensor KNK
21 pin, 111 pin of ECU connect 3 pin of CMPS Camshaft Position Sensor CMP, 112 pin of ECU connect 1 pin of the ignition coil T in the actuator, 3 pin of the 113 pin contact fire coil T of ECU, 119 pin of ECU connect 1 pin of throttle body assembly TP, the 120 pin ground connection of ECU, 121 pin of ECU connect 2 pin of air throttle component TP; Lambda sensor O in the sensor
21 pin of S meets fuse BX
2An end and the end of fuel pump FP, 3 pin, the fuse BX of the other end BOR Bunker of Redelivery pump relay J of ignition switch K
1The other end and 2 pin of the crankcase heating resistor PX in the actuator, 1 pin of crankcase heating resistor PX connect the ignition coil T in the actuator 4 pin and ground, the 2 pin jointing holes Z of ignition coil T
3, 2 pin of J meet fuse BX
2The other end and jack Z
1, 2 pin of the Valve EGR EV in the actuator meet fuse BX
1The other end and oil spout control jack Z
2, 8 pin of anti-theft controller IMMO are connected communication interface T
167 pin, T
164 pin ground connection, 6 pin of anti-theft controller IMMO are taken over control 2 pin, the spark plug E that steals pilot lamp ZD
1～4, contact fire coil T 5～8 pin and ground, spark plug E
55 pin of contact fire coil T, spark plug E
67 pin of contact fire coil T ,+5V voltage stabilizer U
23 pin ground connection, U
21 pin meet wireless auscultation transmitter module U
1Positive pole, U
1Minus earth, U
13 pin sending and receiving penetrate jack CZ
4Inner ring, CZ
4Outer ring ground connection, fuel pump FP other end ground connection, oscillography module U
31 pin connect PC, U
32 pin ground connection, U
3The 3 pin moving data input port CZ that takes over a job
3Inner ring, CZ
3Outer ring ground connection.
The beneficial effects of the utility model are: engine electric spray system drives and pick-up unit oil firing not when the experiment, do not produce the tail gas energy-conserving and environment-protective, do not produce mechanical noise, other staff do not disturb to the laboratory, experimental instrument and equipment is integrated, be convenient to operation, save and install investment and time, device and projection networking, can watch test result with great visual angle by many pictures, can use the earphone remote auscultation, realize that Automobile Detection combines with wireless communication technique, simultaneously display waveform and multi-group data stream, be convenient to the parameter comparison analysis, it is very convenient, effective that the student is done experiment, has strong practicality.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is that engine electric spray system drives and the pick-up unit structured flowchart.
Fig. 2 is automatically controlled plate circuit theory diagrams among Fig. 1.
Among the figure, the 1-control panel; The 2-auscultation receives; The 3-earphone; The 4-triple channel detects; The 5-oscillograph; The 6-driver; The 7-projection screen; The 8-12V power supply; The 9-anti-theft key; The 10-sensor; The 11-actuator;
Embodiment
Embodiment, with reference to accompanying drawing 1,2, engine electric spray system drive with pick-up unit be on automatically controlled plate 1 dress SIMOS-3W engine computer ECU, ignition switch K, fuel pump FP, fuel pump relay J, anti-theft controller IMMO ,+5V voltage stabilizer U
2, igniting test, camshaft-position signal input port CZ
1, engine rotational speed signal input port CZ
2, oscilloscope signal input port CZ
3, the wireless transmit auscultation apparatus; Their annexation is 1, the 2 pin ground connection of engine computer ECU, and 3 pin of ECU meet fuse BX
12 pin of one end and anti-theft controller IMMO, 4 pin of ECU meet the lambda sensor O in the sensor 10
22 pin of S, 14 pin of ECU meet O
24 pin of S, 17 pin of ECU are taken over control 7 pin of stealing controller IMMO, and 31 pin of ECU meet lambda sensor O
23 pin of S, 61 pin of ECU connect 1 pin of the Valve EGR EV in the actuator 11, the end of 1 pin of the 62 pin BOR Bunker of Redelivery pump relay J of ECU, 1 pin of anti-theft controller IMMO, ignition switch K, data transmit 16 pin of edge connector, antitheft pilot lamp Z 1 pin ,+5V voltage stabilizer 3 pin and+12V power supply 8,4 pin of the 80 pin BOR Bunker of Redelivery pump relay J of ECU, 82 pin of ECU connect 3 pin of the throttle body assembly TP in the actuator 11,83 pin of ECU connect 3 pin of the cooling-water temperature sensor CTS in the sensor 10, and 85 pin of ECU meet 3 cylinder injector solenoid valve CV in the actuator 11
22 pin, 86 pin of ECU meet 4 cylinder injector solenoid valve CV
42 pin, 87 pin of ECU meet 2 cylinder injector solenoid valve CV
22 pin, 88 pin of ECU meet cylinder injector solenoid valve CV
12 pin, solenoid valve CV
1～CV
41 pin plug CT
189 pin of ECU connect 1 pin of the CMPS Camshaft Position Sensor CMP in the sensor 10,90 pin of ECU connect 8 pin of throttle body assembly TP, 91 pin of ECU connect 7 pin of TP, 92 pin of ECU connect 5 pin of valve body assembly TP, 93 pin of ECU connect 2 pin of the intake air temperature sensor ATS in the sensor 10,95 pin of ECU tap into 4 pin of gas sensor MAP, 96 pin of ECU tap into 3 pin of gas sensor MAP, 97 pin of ECU connect 4 pin of throttle body assembly TP, and 98 pin of ECU meet 2 pin and the engine rotational speed signal input socket CZ of the engine speed sensor CKP in the sensor 10
2, 1 pin of the 99 pin sending and receiving engine speed sensor CKP of ECU, 100,101 pin of ECU meet the quick-fried thunder sensor KNK in the sensor
1, KNK
22 pin, 104 pin of ECU connect 1 pin of the cooling-water temperature sensor CTS in the sensor 10,105 pin of ECU meet 2 pin of CMPS Camshaft Position Sensor CMP and camshaft-position signal input socket CZ
1, 106 pin of ECU connect 3 pin of the engine speed sensor CKP in the sensor 10, and 107 pin of ECU tap into 1 pin of temperature degree sensors A TS, and 109 pin of ECU meet quick-fried thunder sensor KNK
11 pin, 110 pin of ECU meet quick-fried thunder sensor KNK
21 pin, 111 pin of ECU connect 3 pin of CMP CMPS Camshaft Position Sensor, 112 pin of ECU connect 1 pin of the ignition coil T in the actuator 11,3 pin of the 113 pin contact fire coil T of ECU, 119 pin of ECU connect 1 pin of throttle body assembly TP, the 120 pin ground connection of ECU, 121 pin of ECU connect 2 pin of air throttle component TP; Lambda sensor O in the sensor
21 pin of S meets fuse BX
2An end and the end of fuel pump FP, 3 pin, the fuse BX of the other end BOR Bunker of Redelivery pump relay J of ignition switch K
1The other end and 2 pin of the crankcase heating resistor PX in the actuator 11,1 pin of crankcase heating resistor PX connect the ignition coil T in the actuator 11 4 pin and ground, the 2 pin jointing holes Z of ignition coil T
3, 2 pin of J meet fuse BX
2The other end and jack Z
1, 2 pin of the Valve EGR EV in the actuator 11 meet fuse BX
1The other end and oil spout control jack Z
2, 8 pin of anti-theft controller IMMO are connected communication interface T
167 pin, T
164 pin ground connection, 6 pin of anti-theft controller IMMO are taken over control 2 pin, the spark plug E that steals pilot lamp ZD
1～4, contact fire coil T 5～8 pin and ground, spark plug E
55 pin of contact fire coil T, spark plug E
67 pin of contact fire coil T ,+5V voltage stabilizer U
23 pin ground connection, U
21 pin meet wireless auscultation transmitter module U
1Positive pole, U
1Minus earth, U
13 pin sending and receiving penetrate jack CZ
4Inner ring, CZ
4Outer ring ground connection, fuel pump FP other end ground connection, oscillography module U
31 pin connect PC, U
32 pin ground connection, U
3The 3 pin moving data input port CZ that takes over a job
3Inner ring, CZ
3Outer ring ground connection.
Anti-theft controller IMMO in the automatically controlled plate 1 and antitheft pilot lamp ZD control anti-theft key 9, automatically controlled signal is from input port CZ
4Deliver to wireless auscultation transmitter module U
1, the signal of emission receives 2 by auscultation and passes to earphone 3, and the people can hear engine-driven situation by earphone 3, and triple channel detects 4, oscillograph 5, driver 6 all are contained in the computer PC, and triple channel detects 4 and provides signal by the communication interface in the automatically controlled plate 1.The signal of oscillograph 5 is by the input of the oscilloscope signal input port in the automatically controlled plate 1, and driver 6 usefulness data lines are red, white line inputs to automatically controlled plate 1 to camshaft-position signal input, engine rotational speed signal.Computer PC drives testing result with engine electric spray system and is demonstrated by projection display screen 7, and the student of experiment is intuitively seen.
Claims (1)
1. an engine electric spray system drives and pick-up unit, comprise that auscultation receives (2), earphone (3), triple channel detects (4), oscillograph (5), driver (6), projection screen (7), 12V power supply (8), anti-theft key (9), sensor (10), actuator (11), it is characterized in that it also comprises automatically controlled plate (1), automatically controlled plate (1) go up dress SIMOS-3W engine computer ECU, ignition switch K, fuel pump FP, fuel pump relay J, anti-theft controller IMMO ,+5V voltage stabilizer U
2, igniting test, camshaft-position signal input port CZ
1, engine rotational speed signal input port CZ
2, oscilloscope signal input port CZ
3, the wireless transmit auscultation apparatus; Their annexation is 1, the 2 pin ground connection of engine computer ECU, and 3 pin of ECU meet fuse BX
12 pin of one end and anti-theft controller IMMO, 4 pin of ECU meet the lambda sensor O in the sensor 10
22 pin of S, 14 pin of ECU meet O
24 pin of S, 17 pin of ECU are taken over control 7 pin of stealing controller IMMO, and 31 pin of ECU meet lambda sensor O
23 pin of S, 61 pin of ECU connect 1 pin of the Valve EGR EV in the actuator 11, the end of 1 pin of the 62 pin BOR Bunker of Redelivery pump relay J of ECU, 1 pin of theft-proof sensor IMMO, ignition switch K, data transmit 16 pin of edge connector, antitheft pilot lamp Z 1 pin ,+5V voltage stabilizer 3 pin and+12V power supply 8,4 pin of the 80 pin BOR Bunker of Redelivery pump relay J of ECU, 82 pin of ECU connect 3 pin of the throttle body assembly TP in the actuator 11,83 pin of ECU connect 3 pin of the cooling-water temperature sensor CTS in the sensor 10, and 85 pin of ECU meet 3 cylinder injector solenoid valve CV in the actuator 11
22 pin, 86 pin of ECU meet 4 cylinder injector solenoid valve CV
42 pin, 87 pin of ECU meet 2 cylinder injector solenoid valve CV
22 pin, 88 pin of ECU meet cylinder injector solenoid valve CV
12 pin, solenoid valve CV
1～CV
41 pin plug CT
189 pin of ECU connect 1 pin of the CMPS Camshaft Position Sensor CMP in the sensor (10), 90 pin of ECU connect 8 pin of throttle body assembly TP, 91 pin of ECU connect 7 pin of TP, 92 pin of ECU connect 5 pin of valve body assembly TP, 93 pin of ECU connect 2 pin of the intake air temperature sensor ATS in the sensor 10,95 pin of ECU tap into 4 pin of gas sensor MAP, 96 pin of ECU tap into 3 pin of gas sensor MAP, 97 pin of ECU connect 4 pin of throttle body assembly TP, and 98 pin of ECU meet 2 pin and the engine rotational speed signal input socket CZ of the engine speed sensor CKP in the sensor (10)
2, 1 pin of the 99 pin sending and receiving engine speed sensor CKP of ECU, 100,101 pin of ECU meet the quick-fried thunder sensor KNK in the sensor
1, KNK
22 pin, 104 pin of ECU connect 1 pin of the cooling-water temperature sensor CTS in the sensor (10), 105 pin of ECU meet 2 pin of CMPS Camshaft Position Sensor CMP and camshaft-position signal input socket CZ
1, 106 pin of ECU connect 3 pin of the engine speed sensor CKP in the sensor (10), and 107 pin of ECU tap into 1 pin of temperature degree sensors A TS, and 109 pin of ECU meet quick-fried thunder sensor KNK
11 pin, 110 pin of ECU meet quick-fried thunder sensor KNK
21 pin, 111 pin of ECU connect 3 pin of CMPS Camshaft Position Sensor CMP, 112 pin of ECU connect 1 pin of the ignition coil T in the actuator (11), 3 pin of the 113 pin contact fire coil T of ECU, 119 pin of ECU connect 1 pin of throttle body assembly TP, the 120 pin ground connection of ECU, 121 pin of ECU connect 2 pin of air throttle component TP; Lambda sensor O in the sensor
21 pin of S meets fuse BX
2An end and the end of fuel pump FP, 3 pin, the fuse BX of the other end BOR Bunker of Redelivery pump relay J of ignition switch K
1The other end and 2 pin of the crankcase heating resistor PX in the actuator (11), 1 pin of crankcase heating resistor PX connect the ignition coil T in the actuator (11) 4 pin and ground, the 2 pin jointing holes Z of ignition coil T
3, 2 pin of J meet fuse BX
2The other end and jack Z
1, 2 pin of the Valve EGR EV in the actuator (11) meet fuse BX
1The other end and oil spout control jack Z
2, 8 pin of anti-theft controller IMMO are connected communication interface T
167 pin, T
164 pin ground connection, 6 pin of anti-theft controller IMMO are taken over control 2 pin, the spark plug E that steals pilot lamp ZD
1～4, contact fire coil T 5～8 pin and ground, spark plug E
55 pin of contact fire coil T, spark plug E
67 pin of contact fire coil T ,+5V voltage stabilizer U
23 pin ground connection, U
21 pin meet wireless auscultation transmitter module U
1Positive pole, U
1Minus earth, U
13 pin sending and receiving penetrate jack CZ
4Inner ring, CZ
4Outer ring ground connection, fuel pump FP other end ground connection, oscillography module U
31 pin connect PC, U
32 pin ground connection, U
3The 3 pin moving data input port CZ that takes over a job
3Inner ring, CZ
3Outer ring ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200127026U CN201444377U (en) | 2009-04-03 | 2009-04-03 | Driving and detection device for engine electronic fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200127026U CN201444377U (en) | 2009-04-03 | 2009-04-03 | Driving and detection device for engine electronic fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444377U true CN201444377U (en) | 2010-04-28 |
Family
ID=42549058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200127026U Expired - Fee Related CN201444377U (en) | 2009-04-03 | 2009-04-03 | Driving and detection device for engine electronic fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444377U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063831A (en) * | 2011-01-18 | 2011-05-18 | 寿茂峰 | Experiment table for injection time sequence of various kinds of fuel for vehicle engines |
| CN104992597A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Simulated automobile electronic-control engine experiment bench |
| CN104992596A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Virtual electronic-control engine experiment bench |
| CN110580835A (en) * | 2019-07-10 | 2019-12-17 | 中国人民解放军陆军工程大学 | Engine electric control oil injection experiment teaching demonstration platform of armored vehicle diesel engine |
-
2009
- 2009-04-03 CN CN2009200127026U patent/CN201444377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063831A (en) * | 2011-01-18 | 2011-05-18 | 寿茂峰 | Experiment table for injection time sequence of various kinds of fuel for vehicle engines |
| CN104992597A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Simulated automobile electronic-control engine experiment bench |
| CN104992596A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Virtual electronic-control engine experiment bench |
| CN110580835A (en) * | 2019-07-10 | 2019-12-17 | 中国人民解放军陆军工程大学 | Engine electric control oil injection experiment teaching demonstration platform of armored vehicle diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20110403 |